Title:
表示装置の駆動方法
Document Type and Number:
Japanese Patent JP5802738
Kind Code:
B2
Abstract:
A method of driving a display device including pixels in a matrix and a power source, each pixel including a light-emitting element, drive transistor, capacitance element, and switching transistor, and connected to the power source by a power line, the method including: setting a voltage across the light-emitting element smaller than or equal to its threshold voltage by adjusting a voltage outputted by the power source to the power line; (a) applying, to a gate of the drive transistor, a reset voltage with which the gate-source voltage of the drive transistor becomes larger than its threshold voltage; (c) causing a data voltage to be held in the capacitive element; and (d) causing the light-emitting element to emit light according to the data voltage by setting the voltage across the light-emitting element larger than its threshold voltage by adjusting the voltage outputted by the power source to the power line.
Inventors:
Shinya Ono
Application Number:
JP2013503692A
Publication Date:
November 04, 2015
Filing Date:
November 24, 2011
Export Citation:
Assignee:
Joled Co., Ltd.
International Classes:
G09G3/30; G09G3/20; H01L29/786; H01L51/50
Domestic Patent References:
| JP2006053539A | ||||
| JP2010015187A | ||||
| JP2007304554A | ||||
| JP2006119618A | ||||
| JP2011170181A |
Attorney, Agent or Firm:
Shuichi Yoshikawa
Masao Sakajima
Masao Sakajima